Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Diego → Austin via Denver: arrives on time 41%
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16:07 SAN → 19:39 DENUA 682 · United · 2h 32m · 77% on time, 1.1% cancelled
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48m layover in Denver (DEN) · 45 min minimum on one ticket
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20:27 DEN → 23:44 AUSUA 1943 · United · 2h 17m · 67% on time, 0.5% cancelled
Total trip 5h 37m, scheduled departure to arrival (Austin is 2 h ahead of San Diego). Times are local. Both flew on 55 of the last 56 days.
Makes the connection63%The first flight arrived more than 3 minutes late on 37% of the days it flew: too late for the 45-minute minimum connection on a 48m layover.
Arrives on time41%First flight not cancelled (1.1% are) × connection made (63%) × second flight not cancelled (0.5% are) and within 15 minutes (67%).
Total trip5h 37mSAN 16:07 to AUS 23:44, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.